1

2

PKI

PKCS#11

3

•

•USB

USB

USB

4

•

•

•

•

•

5

6

PKI

Public Key Infrastructure

7

8

PKI

PKI

9

ENCRYPT

(LOCK)

Cleartext

Ciphertext

PublicKey

DECRYPT

(UNLOCK)

Ciphertext

PrivateKey

Cleartext

(Sender) (Receiver)

10

11

Hash

PUk

PUk

PRk

RSA

InternetIntranet

Hash

Verify?

PUk

RSA

PKI

PUk

12

PKIPK-Enabled

PKIPK-

Enabled

13

PKI

14

PKI

PKI

PKI

15

16

17

18

PK-Enabled

PK-Enabled

Smart Token-Enabled

19

Smart Token

Internet Security

Network Security

E-Commerce SecurityPC

Security

20

Boot Protection

Data Encryption

Program/Data Change Protection

Program Access

21

22

Boot Protection

PC

Notebook

BIOS

23

Data Encryption

24

Program/Data Change Protection

­

25

Program Access

Network Logon

VPN Security

Single Sign On

26

27

Network Logon

Login

VPN

PKI

VPN

28

Virtual Private Network

29

Virtual Private Network

30

Single Sign On

Authentication

Email Security

Web Single Sign On

31

32

Authentication

33

Authentication

34

Email Security

PKI

35

Web Single Sign On

36

Web Single Sign On

Smart

Token

E-Payment

E-Health

E-Voting

E-WalletE-Money

E-Identity

E-Authentication

E-Privacy

37

38

PKCS#11

platform

PKCS#11

Cryptoki"Cryptographic Token

Interface"PKCS#11

PKCS#11RSA

X.509DES3DES

PKCS#11

39

PKCS#11

R/OR/WR/O

R/W

Login

Login

LogoutLogout

Cryptoki

PKCS#11

MS-CAPI

PKCS#11

40

•

•

•Login

PKCS#11

Cryptoki

41

42

Any Question?